search for: vp4

On Sat, Jul 27, 2019 at 7:37 AM Ralph Corderoy <ralph at inputplus.co.uk> wrote: > The video plays, CPU load is less (my aim), but there's ‘tearing’ of the > picture as if small rectangles that are updates are appearing in the > wrong location, off by a little. If I step through the frames with > mpv's ‘.’ and ‘,’ then I've found a pattern: one frame's picture is

Às 14:46 de 27/07/2019, Ilia Mirkin escreveu: > On Sat, Jul 27, 2019 at 7:37 AM Ralph Corderoy <ralph at inputplus.co.uk> wrote: >> The video plays, CPU load is less (my aim), but there's ‘tearing’ of the >> picture as if small rectangles that are updates are appearing in the >> wrong location, off by a little. If I step through the frames with >> mpv's

On Fri, Feb 13, 2015 at 9:52 PM, Ilia Mirkin <imirkin at alum.mit.edu> wrote: > On Fri, Feb 13, 2015 at 8:59 PM, Andy Lutomirski <luto at amacapital.net> wrote: >> My new GTX 960 (GM206, I think) says: >> >> [ 10.329351] nouveau ![ DEVICE][0000:09:00.0] unknown Maxwell chipset >> [ 10.329355] nouveau E[ DEVICE][0000:09:00.0] unknown chipset, 0x126010a1

Hi Ilia, A fortnight ago, you wrote: > > The video plays, CPU load is less (my aim), but there's ‘tearing’ of > > the picture as if small rectangles that are updates are appearing in > > the wrong location, off by a little. If I step through the frames > > with mpv's ‘.’ and ‘,’ then I've found a pattern: one frame's > > picture is good, followed by

...rietary driver to nouveau due to Arch Linux removing its nvidia-340xx package. The machine is an Acer Revo. $ lspci -nn | grep VGA 01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GT218 [ION] [10de:0a64] (rev a2) I think this is codename NVA8 with the video-accleration engine VP4.0. I've these packages installed, following https://wiki.archlinux.org/index.php/Nouveau and https://wiki.archlinux.org/index.php/Hardware_video_acceleration $ pacman -Q | egrep 'nvidia|nouveau|mesa|vdpau|vaapi|xorg-server' libva-mesa-driver 19.1.3-1 libva-vdpau-driver 0.7...

...9 vuc-vp3-h264-0 -rw-r--r--. 1 root root 2816 Mar 17 15:29 vuc-vp3-mpeg12-0 -rw-r--r--. 1 root root 7424 Mar 17 15:29 vuc-vp3-vc1-0 -rw-r--r--. 1 root root 8448 Mar 17 15:29 vuc-vp3-vc1-1 -rw-r--r--. 1 root root 8960 Mar 17 15:29 vuc-vp3-vc1-2 -rw-r--r--. 1 root root 6400 Mar 17 15:29 vuc-vp4-h264-0 -rw-r--r--. 1 root root 3072 Mar 17 15:29 vuc-vp4-mpeg12-0 -rw-r--r--. 1 root root 7424 Mar 17 15:29 vuc-vp4-mpeg4-0 -rw-r--r--. 1 root root 7424 Mar 17 15:29 vuc-vp4-mpeg4-1 -rw-r--r--. 1 root root 7424 Mar 17 15:29 vuc-vp4-vc1-0 -rw-r--r--. 1 root root 8448 Mar 17 15:29 vuc-vp4-v...

...t; wrote: > From: Martin Peres <martin.peres at labri.fr> > > This patch is a follow-up from Ilia Mirkin's enable H.264 patch which > solves the problem that prevented MPEG-4 videos to play correctly. > > Tested on an nva3. I might reword this as """ VP3/VP4 now work on all the codecs they are supposed to, remove old restriction. Tested on NVA3 """ Or something like that... > Signed-off-by: Martin Peres <martin.peres at labri.fr> > Tested-by: Martin Peres <martin.peres at labri.fr> > Cc: "10.0" <mesa-...

..., oclass, NULL, 0, &bsp); + if (bsp) + screen->firmware_info.profiles_present |= 1; + nouveau_object_del(&bsp); + screen->firmware_info.profiles_checked |= 1; + } + + if (!(screen->firmware_info.profiles_present & 1)) + return 0; + + /* For vp3/vp4 chipsets, make sure that the relevant firmware is present */ + if (!vp5 && !(screen->firmware_info.profiles_checked & (1 << profile))) { + char path[PATH_MAX]; + struct stat s; + if (vp3) + vp3_getpath(profile, path); + else + vp4_getpath(p...

...index.pl?photo=33&SID=12&tag=SNnb323 although, as Freun said, it was "Not really all that informative,..." Is anyone aware of a site that has a downloadable video clip that was created for comparison purposes with different video codecs (MPEG 1, 2, 4, divx, Windows, Real, VP3, VP4, VP5, and so on)? Preferably, each of the video clips would be created from the same "reference" video file, that would be about one minute long, and would consist of a mix of high speed action and talking heads. The site should also have links to locations from which the video pla...

...riksson_] 23:55 < mwk> I'm not sure about all purevideo going through PFIFO 23:55 < mwk> but at least some of the engines do use it 23:55 -!- agd5f [~alex at static-74-96-105-7.washdc.fios.verizon.net] has quit [Read error: Connection reset by peer] 23:56 * mwk only checked VP2 and VP4 though, not VP1 that is available on nv4x... 23:56 < jb17bsome> Must be some other block then. I didn't see any of the vpe registers changing at all if I remember right. 23:57 -!- agd5f [~alex at static-74-96-105-7.washdc.fios.verizon.net] has joined #nouveau 23:57 < mwk> 0xf000 23...

Create the ref_bo without any storage type flags set for now. This can probably be split up somehow later on, but this seems to work. Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu> Cc: "10.0" <mesa-stable at lists.freedesktop.org> --- Would be great if someone could see if this also makes MPEG4 work on NVA3+. In order to do that, remove the if (chipset < 0xc0)

As it turns out, with the proprietary firmware, the VP3 and VP4 interfaces are identical. Furthermore, this is all already implemented for nvc0. So these patches (a) move the easily sharable bits of the nvc0 implementation into the nouveau directory, and then (b) implement the other parts in nv50. The non-shared parts are still largely copies, but there are som...

...that resembles > the old versions of nv84.c, and point device/nv50.c at those for nv98 > and nva1+? nv98+ should really have an implementation more like nvc0, and the copy engine is a good example on what conversion is needed to do it. :-) If you fix that up, I'll stop being lazy and fix VP4 for nva3/a5/a8 in mesa. ;) ~Maarten

Hi List, Just batting a few ideas around here, but would it be possible to include in to the codec, estimation for common video artifacts that occur in the analogue world? For example, anything that's gone through a composite stage will likely have dot-crawl and false colour - if we can recognise this effect in the encoder, we can treat it as a special case. Other artifacts that come to

...-430 VP266 (Socket370,VIA/APOLLO/PRO266/AC97)----300 VK266 (SocketA,KT133A/686B/AC97/ATA100)---280 VT-133PLUS(SocketA,KT133/686B/AC97/ATA100)---280 ID815E (Socket370,i815E/i752/AC97/ATA100)-----285 ID815EP (Socket370,i815EP/AC97/ATA100)----280 ID810 (Socket370,i810/ATA66/i752ÏÔ¿¨/AC97Éù¿¨)------210 VP4-133PLUS(Socket370,VIA694x/686B/AC97/ATA100)----240 Vp4-133/M (Socket370,VIA694/596B/CMI8738Éù¿¨/ATA66)--210 VP-133 (Socket370,VIA693A/596B/CMI8738Éù¿¨/ATA66)---220 SIS730S (SocketA,SiS300/AC97/10/100MÍø¿¨)-----235 SIS630E (Socket370,SIS630E/SiS300ÏÔ¿¨/AC97)----255 B:Ó²ÅÌ Maxtor(ÂõÍØ) 40GB£¨ Plus 60...

...-430 VP266 (Socket370,VIA/APOLLO/PRO266/AC97)----300 VK266 (SocketA,KT133A/686B/AC97/ATA100)---280 VT-133PLUS(SocketA,KT133/686B/AC97/ATA100)---280 ID815E (Socket370,i815E/i752/AC97/ATA100)-----285 ID815EP (Socket370,i815EP/AC97/ATA100)----280 ID810 (Socket370,i810/ATA66/i752ÏÔ¿¨/AC97Éù¿¨)------210 VP4-133PLUS(Socket370,VIA694x/686B/AC97/ATA100)----240 Vp4-133/M (Socket370,VIA694/596B/CMI8738Éù¿¨/ATA66)--210 VP-133 (Socket370,VIA693A/596B/CMI8738Éù¿¨/ATA66)---220 SIS730S (SocketA,SiS300/AC97/10/100MÍø¿¨)-----235 SIS630E (Socket370,SIS630E/SiS300ÏÔ¿¨/AC97)----255 B:Ó²ÅÌ Maxtor 40GB£¨ Plus 60/É¢£©7...

These chipsets include the VP2 engine which is composed of a bitstream processor (BSP) that decodes H.264 and a video processor (VP) which can do iDCT/mo-comp/etc for MPEG1/2, H.264, and VC-1. Both of these are driven by separate xtensa chips embedded in the hardware. This patch provides the mechanism to load the kernel for the xtensa chips and provide the necessary interactions to do the rest of